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getFileInfo

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j 2012-01-20 23:45:54 +05:30
commit 7d17f387b5
2 changed files with 35 additions and 0 deletions
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pandora/archive/models.py
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@ -386,6 +386,7 @@ class Stream(models.Model):
video = models.FileField(default=None, blank=True, upload_to=lambda f, x: f.path(x))
source = models.ForeignKey('Stream', related_name='derivatives', default=None, null=True)
available = models.BooleanField(default=False)
oshash = models.CharField(max_length=16, null=True, db_index=True)
info = fields.DictField(default={})
duration = models.FloatField(default=0)
aspect_ratio = models.FloatField(default=0)
@ -442,6 +443,7 @@ class Stream(models.Model):
def save(self, *args, **kwargs):
if self.video and not self.info:
self.info = ox.avinfo(self.video.path)
self.oshash = self.info.get('oshash')
self.duration = self.info.get('duration', 0)
if 'video' in self.info and self.info['video']:
self.aspect_ratio = self.info['video'][0]['width'] / self.info['video'][0]['height']